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A537 Class 3

America ASTM A537Class3 压力容器用经热处理的碳锰硅钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A537Class3 / A537 Class 3
Category Grade Standard Region/Area Standard Content
Metals A537 Class 3 ASTM A537/A537M America 压力容器用经热处理的碳锰硅钢板

Chemical composition(mass fraction)(wt.%) of the A537 Class 3

Element Min Max Similar

Mechanical Properties of steel grade A537 Class 3

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
412 (≥) 345 (≥) 13 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade A537 Class 3

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
44 - -     0.14 -  
191 188 - 42.3 334   -  
336 - 44 32.2   313 311

Heat Treatment of steel grade A537 Class 3

Heat treated : 1855°C - 1625°C

Technological Curves of steel grade A537 Class 3

Cross Reference Table (Equivalent Grade) of A537 Class 3

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